Showerthought: Is a surface-supplied rig always better than going scuba on a job?

I was talking to a guy named Dave last week on a site near the Houston ship channel, and he made a point that's been rattling around my head. He said a lot of guys in their 20s think scuba gear is faster and easier, but he's seen three accidents this year alone where surface-supply would've saved the day because of the comms line. Now I'm second-guessing my own setup for shallow-water work, especially since Dave’s been diving since 1998. So what's your take - do you stick with scuba for quick jobs under 30 feet, or is it always worth the extra gear?

2 comments

2 Comments

dylan4131d ago

and its the same kinda thing i see everywhere honestly. like my buddy who refuses to use a cordless drill for anything cause he got shocked once 20 years ago, even though the new battery stuff is totally fine and way faster. old timers get stuck on what worked for them and forget that the newer tools have their own place too. for a quick 20 ft job with good viz and a buddy who actually watches your back, scuba is totally fine. but if im doing something sketchy like working under a dock or in current, yeah id want the hose and comms everytime, just like id take a corded sawsall over a battery one if i gotta cut all day.

margaret_singh11d ago

Look at it this way, Dave's seen some stuff but that doesn't mean scuba is always the wrong call for shallow water. Surface supply is great for the comms and never running out of air, sure, but for a quick 20 foot hull inspection or a simple line recovery, dragging all that hose and a topside compressor setup is a total pain. You lose so much time just getting the gear on and the tender organized, and for a job that's over in 40 minutes, that overhead just isn't worth it. Plus a lot of those older guys forget that a modern scuba setup with a good dive computer and a loud horn for signals is plenty safe if you are doing your pre-dive checks right. The real problem is guys skipping the buddy system or not watching their gas, not the gear itself. End of the day it depends on the job, but for me scuba is still the right tool for quick and shallow work.